5 Best IT Services in Los Angeles (2026)

Independently ranked by our review of ratings, reviews and reputation · How we chose

By Fenris Morrow, Expert in Professional Services · ✓ Data verified August 2026 · 8 min read

When a server goes down in Los Angeles, the business that answers the phone in ten minutes wins the contract next year. Every firm on this page carries a perfect 5.0 rating, so the real differences are what each one actually supports day to day: helpdesk tickets, network security, or the servers themselves.

Short answer: The most-reviewed IT support firm in Los Angeles is Crimson IT (5.0 stars across 95 reviews), which runs managed IT, cybersecurity and helpdesk support out of downtown. Advanced Networks (5.0, 87 reviews) and Be Structured Technology Group (5.0, 65 reviews) are close behind. None of the firms on this page publish a fixed monthly rate; managed IT pricing is typically quoted per business after an assessment.

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1. Crimson IT | Cybersecu…
2. Advanced Networks | IT…
3. Be Structured Technolo…
4. Frontline, LLC
5. Abacus IT
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Los Angeles IT Support, Side by Side

#	Business	Rating	Reviews	Best for
1	Crimson IT \| Cybersecurity, Managed IT & AI Automation	5.0 ★	95	Managed IT with 24/7 helpdesk	View ›
2	Advanced Networks \| IT Support and Managed IT Services Los Angeles	5.0 ★	87	Fast-response managed IT	View ›
3	Be Structured Technology Group	5.0 ★	65	Established local MSP	View ›
4	Frontline, LLC - Managed IT Services	5.0 ★	62	Owner-involved small business IT	View ›
5	Abacus IT	5.0 ★	33	Long-tenured client relationships	View ›

5 Best IT Services in Los Angeles (2026)

Our top picks, reviewed

#1 Overall🕑 Open 5 days/wk

Crimson IT | Cybersecurity, Managed IT & AI Automation

5.095 Google reviews

Crimson IT is a downtown Los Angeles managed IT provider covering helpdesk support, cybersecurity, network security and cloud consulting. Its site describes serving real estate, nonprofit, healthcare and multi-location organizations since 2011, with a support desk that fields tickets around the clock. Reviewers consistently describe day-to-day helpdesk tickets, from computer and printer setup to Microsoft app issues, being resolved quickly.

What people praise

Support tickets acknowledged and resolved fast, often the same day
Technicians explain fixes clearly rather than just applying them
Handles both routine desktop support and larger security work
Consistently praised across a wide range of ticket types

Worth knowing

Reviews skew heavily toward helpdesk interactions, so ask for references specific to larger network or security projects

Reputation scorecardrank in Los Angeles

Rating5 / 5

Review volume95 · 97th

Confidencemoderate

Recency4 weeks ago

Info completenesssite · phone · hours

Rating breakdown97% 5-star

✓ VerifiedSource: Google

Our take: The most-reviewed name on this page and a genuine full managed-IT shop, from desktop tickets to cybersecurity. A solid default for a business that wants one vendor covering both daily support and longer-term security work.

Website +1310-838-3700 Directions

633 W 5th St #810, Los Angeles, CA 90071

#2🕑 Open 7 days↩ Responds to reviews

Advanced Networks | IT Support and Managed IT Services Los Angeles

5.087 Google reviews

Advanced Networks is a Los Angeles managed IT and cybersecurity provider also serving Orange County and San Francisco, offering IT support, Microsoft 365 management, cloud services and compliance work including HIPAA and SOC 2 readiness. Its site lists industries served across financial services, law firms, healthcare and manufacturing, and reviewers describe multi-year relationships built on quick ticket turnaround.

What people praise

Tickets handled within minutes even when marked non-urgent
Long-tenured clients report consistent quality over several years
Willing to take on issues a previous IT company left unresolved
Reachable on weekends when something urgent comes up

Worth knowing

No reviews below 5.0 in the current data, which is a thin sample to judge how they handle a genuinely difficult escalation

Reputation scorecardrank in Los Angeles

Rating5 / 5

Review volume87 · 91st

Confidencemoderate

Recency5 weeks ago

Info completenesssite · phone · hours

Rating breakdown100% 5-star

✓ VerifiedSource: Google

Our take: Reviewers who switched from larger IT firms describe faster, more personal service here. A strong option if a previous managed IT provider felt slow or impersonal.

Website +1213-873-7620 Directions

10960 Wilshire Blvd #1415, Los Angeles, CA 90024

#3🕑 Open 6 days/wk↩ Responds to reviews

Be Structured Technology Group

5.065 Google reviews

Be Structured Technology Group is a Los Angeles managed service provider (MSP) that has offered outsourced IT support since 2007, per its own site text. It handles network engineering, remote-work transitions and hardware repair for businesses of varying size, and its Google listing covers both ongoing IT support and one-off computer repair work.

What people praise

Handled a rapid shift to remote work during a crisis with minimal disruption
Network engineers described as cordial and quick to respond
Transparent, upfront cost breakdowns on repair work
Long operating history referenced by multiple long-term clients

Worth knowing

Some reviews describe individual computer repairs rather than ongoing managed IT contracts, so confirm which service you are booking

Reputation scorecardrank in Los Angeles

Rating5 / 5

Review volume65 · 85th

Confidenceearly

Recency11 months ago

Info completenesssite · phone · hours

Rating breakdown98% 5-star

✓ VerifiedSource: Google

Our take: A dependable, long-running local MSP with a track record that spans both emergency support and everyday repairs. Worth a call if continuity and tenure matter to you.

Website +1323-238-6914 Directions

#4🕑 Open 5 days/wk↩ Responds to reviews

Frontline, LLC - Managed IT Services

5.062 Google reviews

Frontline, LLC is a Los Angeles managed IT services company built around small and midsize business clients, with the owner personally involved in client accounts according to multiple reviewers. Its coverage spans IT support, managed network services, managed cloud and managed IT security, aimed at keeping smaller organizations running without an in-house IT department.

What people praise

Owner directly engaged with client questions and concerns
Nonprofits and small businesses specifically praise the hands-on approach
Quick to resolve issues even during early stages of a new engagement
Consistent praise for individual technicians by name

Worth knowing

A few reviewers note early-relationship hiccups before things settled, worth asking about onboarding process

Reputation scorecardrank in Los Angeles

Rating5 / 5

Review volume62 · 79th

Confidenceearly

Recency2 months ago

Info completenesssite · phone · hours

Rating breakdown100% 5-star

✓ VerifiedSource: Google

Our take: Best suited to a small or midsize business that wants direct access to leadership rather than being one account among hundreds at a larger provider.

Website +1888-568-9433 Directions

6711 Forest Lawn Dr Suite 206, Los Angeles, CA 90068

#5🕑 Open 5 days/wk↩ Responds to reviews

Abacus IT

5.033 Google reviews

Abacus IT is a Los Angeles IT support and managed services company handling network setup, data protection and general troubleshooting for businesses and individuals. Reviewers describe multi-year relationships, with one client noting years of consistent use they could no longer count, and the firm is positioned as a full managed IT partner rather than a single-visit repair shop.

What people praise

Clients describe years of continuous use without switching providers
Technicians credited with resolving problems others could not
Data recovery work praised in urgent, high-stress situations
Proactive approach called out across multiple reviews

Worth knowing

Smaller review base than the top names here, so the sample is thinner

Reputation scorecardrank in Los Angeles

Rating5 / 5

Review volume33 · 74th

Confidenceearly

Recency2 years ago

Info completenesssite · phone · hours

Rating breakdown97% 5-star

✓ VerifiedSource: Google

Our take: The reviews here lean heavily on long-term loyalty rather than one-off praise, which is a meaningful signal for a managed IT relationship that is meant to last years, not weeks.

Website +1310-271-9771 Directions

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How we score

Every number on this page is computed from public Google data on the date shown, not from opinion or payment. Rating is the firm’s live Google star average. Review volume is how many customers have rated them, ranked against other Los Angeles IT providers. Confidence weighs the rating by that volume, so a 5.0 from dozens of reviewers carries more weight than a 5.0 from a handful. Recency reflects how recently customers are still leaving reviews. No business can pay to change these numbers.

How much do managed IT services cost in Los Angeles? (2026)

None of the firms on this page publish a fixed monthly rate in their reviews or site text we could verify. Managed IT pricing typically depends on the number of users or devices supported, the level of coverage (helpdesk only versus full network and security management), and whether compliance work like HIPAA or SOC 2 is involved. Ask each provider for a written quote based on your headcount before signing.

Serving all of Los Angeles

These IT providers cover the Los Angeles metro, including Downtown, Century City, the Westside and the San Fernando Valley, with several also serving Orange County businesses. Searching for IT services near me? Every listing below shows a live phone number so you can reach the closest option fast.

What to ask before you hire an IT services provider

Is support billed as a flat monthly rate per user, or hourly as-needed?
What is your average ticket response time, and is it guaranteed in writing?
Do you offer 24/7 support, or business hours only?
Can you support compliance needs like HIPAA or SOC 2 if my industry requires it?
Who handles my account day to day, and is there a dedicated contact?
What happens if I need to switch providers, how do you handle the transition?

Frequently asked questions

How did you choose these IT services providers?

We started from IT service providers in Los Angeles with a public Google presence, then ranked by rating, review volume, consistency, and recency. See How we score above.

Are these rankings paid?

No. Rankings come from the public Google data in the scorecard. A business can pay to be a Featured Partner, which adds a badge and top placement, but that never changes another business’s score or position on the underlying data.

How often is this updated?

The data carries a verified date (August 2026 on this page). We refresh listings periodically so ratings and review counts stay current.

What is the difference between managed IT and cybersecurity services?

Managed IT covers day-to-day support: helpdesk tickets, network maintenance, hardware and software issues. Cybersecurity is a narrower focus on threat detection, compliance and incident response. Several firms here, including Crimson IT and Advanced Networks, offer both under one contract.

Do these companies support small businesses or only large enterprises?

All the firms on this page work with small and midsize businesses based on their reviews, and Frontline in particular is built specifically around that segment. Ask about minimum contract size when you call.

The bottom line

Crimson IT is the safe default given its combination of review volume and full coverage from helpdesk to cybersecurity. If you want more direct access to leadership, Frontline and Advanced Networks both earn strong marks for personal attention. Get a written quote based on your actual user count before committing to a contract.

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